Anyone who reads Torchwood fanfic, expect a surge in the number of Mary Sue, Daughter of Captain Jack fics. If you watched the Declassified, you probably caught Uncle Rusty's remark that Jack has lots and lots of kids out there, and my Mary Sue Advance Warning System went off almost immediately. More red flags than a Soviet airport, to quote a s2 epi of Alias.
On a lighter note, did anyone recognize Mr. Yates? ;p